23
2.12.1 Removal of the Cam Sensor
Function
This sensor decides the origin position for pressurizing
the retransfer roller and the bend remedial roller.
1) Refer to section 2.2 and remove the cam motor.
2) The sensor can be removed after the screw
*
has
been removed.
2.12.2 Removal of the Card Outlet Sensor
Function
This sensor detects card jams. An error will be caused
when no card passes the sensor within a fixed time af-
ter completion of retransfer.
1) The sensor can be removed after the screw
(
has
been removed.
2.12.3 Removal of the Ink Encoder Circuit Board
Function
The ink feed quantity is decided by the pulses of this
encoder. Start position is decided by the ink start posi-
tion sensor.
1) The bracket can be removed after the two screws
)
have been removed.
2.12.4 Removal of the External Unit Power Circuit
Board
Function
When a small external IC unit is connected, power is
supplied from this power supply.
The thermistor detecting the environment temperature
is installed on this board.
1) Refer to section 2.2 and remove the cam motor.
2) The circuit board can be removed after the screw
⁄
has been removed.
11
S3
19
21
18
Card outlet
sensor
Yellow
EXT. unit power
Cam sensor
20
Ink Encoder
F1
KJJ46271-003
KJJ46271
-003x2
KJJ46271
-003
KJJ46271-003
7
2.12 REMOVAL OF SENSORS AND SWITCHES